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package org.glassfish.jersey.tests.integration.servlet_25_mvc_1;

import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.Response;

import org.glassfish.jersey.tests.integration.servlet_25_mvc_1.resource.Bookstore;

import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

public class BookstoreITCase extends TestSupport {

    @Test
    public void testResourceAsHtml() throws Exception {
        assertBookstoreHtmlResponse(target().request().get(String.class));
    }

    @Test
    public void testResourceAsXml() throws Exception {
        final Bookstore response = target().request("application/xml").get(Bookstore.class);

        assertNotNull("Should have returned a bookstore!", response);
        assertEquals("bookstore name", "Czech Bookstore", response.getName());
    }

    @Test
    public void testSingleContentTypeAndContentLengthValueInXmlResponse() throws Exception {
        assertStatusContentTypeAndLength(target().request("application/xml").get());
        assertStatusContentTypeAndLength(target()
                .request("text/html", "application/xhtml+xml", "application/xml;q=0.9", "*/*;q=0.8").get());
    }

    private void assertStatusContentTypeAndLength(Response response) {
        assertEquals("Should have returned a 200 response!", 200, response.getStatus());
        assertTrue("Should contain a Content-Type header!", response.getHeaders().containsKey(HttpHeaders.CONTENT_TYPE));
        assertEquals("Should have a single Content-Type header!", 1, response.getHeaders().get(HttpHeaders.CONTENT_TYPE).size());
        assertTrue("Should contain a Content-Length header!", response.getHeaders().containsKey(HttpHeaders.CONTENT_LENGTH));
        assertEquals("Should have a single Content-Length header!",
                1, response.getHeaders().get(HttpHeaders.CONTENT_LENGTH).size());
    }

    @Test
    public void testResourceAsHtmlUsingWebKitAcceptHeaders() throws Exception {
        final String response = target().request(
                "text/html",
                "application/xhtml+xml",
                "application/xml;q=0.9",
                "*/*;q=0.8").get(String.class);

        assertBookstoreHtmlResponse(response);
    }

    protected void assertBookstoreHtmlResponse(String response) {
        assertHtmlResponse(response);
        assertResponseContains(response, "Bookstore");
        assertResponseContains(response, "Item List");
    }
}
